Inventory Tweaks by Jimeo Wan, Kobata
Tweaks to inventory handling for ease of use, including sorting and automatic replacement of broken tools or exhausted stacks of items.
Waila by ProfMobius
I have the pleasure to introduce to you Waila (What Am I Looking At). Waila is an extension for NEI. It will show in the tooltip what mod an item is from.
BiblioCraft by Joseph 'Nuchaz' Sinclair
BiblioCraft adds fancy storage containers including bookcases, armor stands, potion shelves, regular shelves, tool racks, glass weapon cases, wooden desks and wooden chest labels and now add machines, redstone interactions, and eyeware, fancy lamps and golden lanterns. Also Tables, enchanted plates, map frames, and seats!
NEI Plugins by mistaqur
Mod for NEI that reveal some information about Bees/Trees breeding and products. Also adds [?] button support for alternate crafting tables from many mods
Carpenter's Blocks by Mineshopper
Adds slopes and a variety of vanilla-inspired blocks that support covers, side covers, overlays, dyes and chiseled patterns.
OpenBlocks by boq, Mikee
All the things you never thought you will ever need...
opensource random enchanting
ProjectRed by MrTJP, ChickenBones
Provides the core components and libraries that the other ProjectRed files need
Witchery by Emoniph
Extending Minecraft with witchcraft. This mod features: The song, Loved (ft. Mykle Anthony) by wellman. Licensed to the public under http://creativecommons.org/licenses/by-nc/3.0/. Verify at http://ccmixter.org/files/wellman/24289. Sound effects licensed from FreeSFX (http://www.freesfx.co.uk).
BiblioWoods Biomes O'Plenty Edition by Joseph 'Nuchaz' Sinclair
Adds support for 16 varietys of wood from Biomes O'Plenty for 8 of the wooden block in BiblioCraft.
If you can't resist walking to every corner of the world in games for no other purpose than filling your map, then this is the mod for you.
Iron Chest by cpw
New chests with larger sizes, with in-place upgrade items. The feature chest is the crystal chest, which is transparent - some inventory contents are visible without opening the chest
bspkrsCore by DaftPVF, bspkrs
Shared classes used in the mods maintained by bspkrs.
util dependency opensource
Random Things by Lumien
This mod does what it says...adds random things to minecraft!
random util opensource
BuildCraft by SpaceToad, BuildCraft Team
Extending Minecraft with pipes, auto-crafting, quarries, engines and much more!
JABBA by ProfMobius
Jabba (Just Another Better Barrel Attempt) is a storage mod aiming at making a better barrel than what is already out there. It introduces one block (the barrel itself), a set of upgrades and a dolly to move things around.
SecretRoomsMod by AbrarSyed, alexbegt
This mod adds a variety of cool blocks that camouflage themselves to the surrounding world. All of these blocks have extremely useful functions that allow you to simply hide your diamonds, or punish all who dare try to get to them. Hidden doors, pressure plates, hidden levers and more!